Tìm từ sai trong số các từ được gạch chân - Trình độ TOEFL, Bài số 34

1. Before we returned from swimming in the river near the camp, someone had stole our clothes, and we had to walk back with our towels around us. (A) Before we returned(B) had stole(C) back(D) around2. The lab assistants has to take over from the students who monitoring the experiment because they became tired. (A) has to(B) from(C) who monitoring(D) they3. Since I started taking exercise every day, I found that not only am I fitter but I am also more alert. (A) taking(B) found(C) am I(D) more alert4. The use of the Computer in Medicine is a new course for senior medical students who if they study and pass will get a special diploma. (A) in Medicine(B) for(C) who if(D) pass5. Coconut oil produces a soap whom will lather in salt water as well as fresh. (A) produces(B) whom(C) salt water(D) fresh6. The hot dog's popularity begun in St Louis in 1833 when a sausage peddler named Feuchtwanger slipped one of his franks into a bun. (A) popularity begun(B) a(C) named(D) slipped7. He knows to repair the carburetor without taking the whole car apart. (A) knows(B) the(C) taking(D) apart8. All the studentsare looking forward spendingtheir free time relaxing in the sun this summer. (A) students(B) are(C) forward spending(D) their9. The organizers of the charity were more than surprised at how many people lined up to receive the clothes donating by the outgoing mayor. (A) more than surprised(B) how many(C) donating(D) the outgoing10. Neither of the girlshave turned in the term papers to the instructor yet. (A) the girls(B) have(C) to the(D) yet11. The larger of the forty-eight continental states in the United States is Texas. (A) larger(B) continental(C) in the(D) is12. Accurate meteorological predictions can be formulated using techniques derived from chemicals, physics, and mathematics. (A) Accurate(B) predictions(C) derived(D) chemicals13. John Dewey thought that children will learnbetter through participating in experiences rather than through listening to lecture. (A) will learn(B) better(C) rather than(D) listening to14. Because the solar tiles were very secure fastened, only a few became detached when the Space Shuttle reentered the earth's atmosphere. (A) secure fastened(B) a few(C) detached(D) the earth's atmosphere15. Sodium, usually a metal, and chlorine, usually a gas, they react to form the solid sodium chloride, or table salt. (A) Sodium(B) they(C) to form(D) table salt16. It is said that the American flag has five-pointed stars because Betsy Ross told General Washington she would rather that he changing the six-pointed ones. (A) It is said(B) told(C) she(D) changing17. Pele scored more as 1,280 goals during his career, gaining a reputation as the best soccer player of all time. (A) more as(B) during his career(C) gaining(D) the best18. Soon after the United States' entrance into the war the major hotels in Atlantic City was transformed into military barracks. (A) Soon after(B) entrance(C) the major(D) was19. Above 80 percent of the laborers at the construction site are temporary workers. (A) Above(B) laborers(C) site(D) temporary20. Since it was so difficult for American Indians to negotiate a peace treaty or declare war in their native language, they used a universal understood form of sign language. (A) so difficult(B) to negotiate(C) in their native language(D) universal